Removed i_pogorelko double code
Added s_shybkoy HW4 from email
Merge branch 'master' of github.com:pybursa/homeworks

Conflicts:
	s_shybkoy/hw4/__init__.py
	s_shybkoy/hw4/hw4_starter.py
	s_shybkoy/hw4/hw4_task1.py
	s_shybkoy/hw4/hw4_task2.py
	s_shybkoy/hw4/hw4_tests.py
Added v_kuzin HW4
Added n_maluhyn HW4
Added e_tverdokhleboff HW4
Added m_shalamoff HW4